National parks throughout the country will offer free admission April 16 through 24, August 25 through 28, September 24, and November 11.
Colorado has four National Parks -- Rocky Mountain National Park, Great Sand Dunes National Park, Black Canyon of the Gunnison National Park, Mesa Verde National Park.
Colorado has eight National Monuments. Test your knowledge of Colorado's National Monuments here.
While admission is free, parks may charge for parking, tours, reservations and camping.
If you see a deal, e-mail me Debbie (Debbie@thedenverchannel.com).
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